schema.UserRankingListResponse

{
    "items": [
        {
            "count": 0,
            "created_at": "string",
            "post_id": 0,
            "post_title": "string",
            "rank": 0,
            "user_id": 0,
            "username": "string"
        }
    ],
    "page": 0,
    "page_size": 0,
    "time_range": "string",
    "total": 0,
    "total_pages": 0,
    "type": "string"
}